Schematic Reference: Exterior Lights Schematics

Connector End View Reference: Lighting Systems Connector End Views

Did you perform the Diagnostic System Check - Vehicle?

Go to Step 2

Go to Diagnostic System Check - Vehicle in Vehicle DTC Information

Verify that the marker lamps are inoperative.

Do the marker lamps operate normally?

Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems

Go to Step 3

Place the headlamp switch in the PARK position.

Do the park lamps operate normally?

Go to Step 4

Go to Symptoms - Lighting Systems

Inspect the inoperative bulb and socket for an open filament or poor terminal connections.

Does any lamp have an open filament or poor terminal connections?

Go to Step 6

Go to Step 5

Repair the open or high resistance in one of the following circuits. Refer to Wiring Repairs in Wiring Systems:

Did you complete the repair?

Go to Step 7

--

Replace the defective bulb or repair/replace the socket. Refer to Headlamp Assembly or Headlamp Bulb and/or Cornering, Sidemarker, Park, Turn Signal Bulb Replacement .

Did you complete the repair?

Go to Step 7

--

Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 3